I don't have NFW, but from what I understand it is the same count just using a gimmick. Search the Magic Café, there are some suggestions like doing an Elmsley Count with 9 cards rather than the usual 4. You might also look at using a Hamman Count
Also, make sure you are learning the Elmsley Count from a good source.
P.S. - The proper reference is Alex Elmsley's Ghost Count.